Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e45938c2df74f35a8534a2dea2e3a0d : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8618cb16276245dcb97e58bd36b85bff : FAILURE in 3m 58s